2223918184880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209014867}}^1$

素因数の和:209014906

約数の個数: 80

約数和(自身を含む): 6220282471680

約数和(自身を除く): 3996364286800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 209014867, 418029734, 836059468, 1045074335, 1463104069, 1672118936, 2090148670, 2926208138, 3344237872, 3971282473, 4180297340, 5852416276, 7315520345, 7942564946, 8360594680, 11704832552, 14631040690, 15885129892, 16721189360, 19856412365, 23409665104, 27798977311, 29262081380, 31770259784, 39712824730, 55597954622, 58524162760, 63540519568, 79425649460, 111195909244, 117048325520, 138994886555, 158851298920, 222391818488, 277989773110, 317702597840, 444783636976, 555979546220, 1111959092440, 2223918184880]

約数ペア:

[(1, 2223918184880), (2, 1111959092440), (4, 555979546220), (5, 444783636976), (7, 317702597840), (8, 277989773110), (10, 222391818488), (14, 158851298920), (16, 138994886555), (19, 117048325520), (20, 111195909244), (28, 79425649460), (35, 63540519568), (38, 58524162760), (40, 55597954622), (56, 39712824730), (70, 31770259784), (76, 29262081380), (80, 27798977311), (95, 23409665104), (112, 19856412365), (133, 16721189360), (140, 15885129892), (152, 14631040690), (190, 11704832552), (266, 8360594680), (280, 7942564946), (304, 7315520345), (380, 5852416276), (532, 4180297340), (560, 3971282473), (665, 3344237872), (760, 2926208138), (1064, 2090148670), (1330, 1672118936), (1520, 1463104069), (2128, 1045074335), (2660, 836059468), (5320, 418029734), (10640, 209014867)]